X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fgraphics%2FAnimation.h;h=be92ca129fec5c5ad2438abf912063c5a36fcbe6;hb=1907ca03c5e865c4d398170042aa384c67ffff29;hp=4442f89efddac88b3ecf7cb178cb219f01a50ca9;hpb=a67a3c4f6bc11cd5284d6c5aabf4a3e180517a03;p=l2e.git

diff --git a/src/graphics/Animation.h b/src/graphics/Animation.h
index 4442f89..be92ca1 100644
--- a/src/graphics/Animation.h
+++ b/src/graphics/Animation.h
@@ -22,6 +22,9 @@ namespace graphics {
 
 class Animation {
 
+public:
+	static const int TYPE_ID = 401;
+
 public:
 	Animation()
 	: sprite(0), frameTime(0), repeat(false) { }
@@ -45,8 +48,10 @@ public:
 	virtual int Row(int frame) const = 0;
 	virtual geometry::Vector<int> Offset(int frame) const { return geometry::Vector<int>(); }
 
+	static void CreateTypeDescription();
+
 protected:
-	static void AddFields(loader::TypeDescription &, const Animation &, std::ptrdiff_t offset, int boolId, int numberId, int spriteId);
+	static void AddFields(loader::TypeDescription &, const Animation &, std::ptrdiff_t offset);
 
 private:
 	const Sprite *sprite;
@@ -60,7 +65,7 @@ class AnimationRunner {
 
 public:
 	explicit AnimationRunner(const Animation *a = 0, int colOffset = 0, int rowOffset = 0)
-	: animation(a), sprite(0), colOffset(colOffset), rowOffset(rowOffset) { }
+	: animation(a), sprite(0), frameShift(0), colOffset(colOffset), rowOffset(rowOffset) { }
 
 public:
 	bool Valid() const { return animation; }
@@ -90,6 +95,8 @@ public:
 
 	const app::Timer<Uint32> &GetTimer() { return timer; }
 
+	void SetFrameShift(int offset) { frameShift = offset; }
+	int FrameShift() const { return frameShift; }
 	void SetColOffset(int offset) { colOffset = offset; }
 	int ColOffset() const { return colOffset; }
 	void SetRowOffset(int offset) { rowOffset = offset; }
@@ -116,12 +123,13 @@ public:
 		Draw(dest, position + offset);
 	}
 
-	int Frame() const { return Running() ? (timer.Iteration() % animation->NumFrames()) : 0; }
+	int Frame() const { return Running() ? ((timer.Iteration() + frameShift) % animation->NumFrames()) : 0; }
 
 private:
 	const Animation *animation;
 	const graphics::Sprite *sprite;
 	app::Timer<Uint32> timer;
+	int frameShift;
 	int colOffset;
 	int rowOffset;